baber/WOPTO huggingface dataset:
Patent JP-H01195101-A (JP)
Title: Rubber composite having two peak tandelta for tire tread
Inventor: TAKINO HIROSHI
IPC: B60C11/00
Filed: 1987-12-28
Abstract: PURPOSE:To exhibit characteristics of rubber of every formation and to obtain very excellent operation stability under high speed running condition of high performance tire by forming a rubber composite in such a manner as to have two peaks in a designated temperature distribution curve of loss tangent tandelta. CONSTITUTION:Composition of rubber for tread is formed in such a manner as to have two peaks in a form a temperature distribution curve from -120 deg.C to +100 deg.C of loss tangent delta. That is, rubber A with side chain having a double bond and diene-group rubber B having a glass-transition temperature lower than that of the rubber A by 10 deg.C or more are blended in the weight proportion 5/95-60/40 to form a rubber composite. The rubber A is selected from isoprene rubber, in which the sum of contents 3,4-vinyl bond and 1,2-vinyl bond is 50% or more. By this constitution, characteristics of rubber of every formation can be exhibited sufficiently.
Patent JP-2001156132-A (JP)
Title: Charged particle beam irradiation apparatus
Inventor: GUNJI KAZUHIRO
IPC: H01L21/66
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam irradiation apparatus, such as a scanning electron microscope, where time-consuming movement of a stage of a relatively long distance and change in the state of a device are reduced and observation/discrimination time for foreign matters and defects is reduced. SOLUTION: In this apparatus, time-consuming movement of a stage over a relatively long distance is reduced, by considering movement order of an image-acquiring position and the frequency of change of the state of the device, which takes time is reduced by considering the order of image acquiring and device state change. Thereby, the number of defects which can be inspected per unit time can be increased.
Patent JP-H04201414-A (JP)
Title: Manufacture of mold for forming plastic or the like
Inventor: MIZUKOSHI SEIICHI
IPC: B29C33/38
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the labor and time of fitting operation and, at the same time, contrive to improve the accuracy of the operation by a method wherein forming is performed by electrical discharge machining after the parting faces of the respective parts of split molds under roughly finished state are joined together with electrically conductive adhesive. CONSTITUTION:In a built-in mold mainly for casting or the like, excluding the fittings of the parting faces (PL) of split molds A, B, C, D, E and F and after the application of releasant in advance to only the design parting line, respective parts are mated and joined together with electrically conductive adhesive 12. Finally, a top force or a bottom force (front mold or rear mold) is fitted by electrical discharge machining.
Patent JP-H04203891-A (JP)
Title: Heat exchanger for both cooling and heating
Inventor: ENOMOTO MASAYOSHI
IPC: B60H1/00
Filed: 1990-11-30
Abstract: PURPOSE:To save space by providing an opening/closing means which opens and closes a refrigerant passage, a refrigerant heating means, an operation means which actuates a heating means, and fins which carry out heat radiation. CONSTITUTION:A first valve 80 for a cooling cycle is opened while a second valve 85 for a heating cycle is closed. Refrigerant is circulated by driving a compressor 10 where gaseous refrigerant is sucked up and compressed by the compressor 10 while it is cooled and liquefied by a condenser 30. The moisture and dust in the refrigerant is removed by a liquid receiver 50. The liquefied refrigerant passes through a check valve 60 and it is turned into atomized refrigerant in an expansion valve 70 so that it may flow into an heat exchanger 90. The refrigerant robs of the surrounding heat while it is passing through a refrigerant passage A in a heat exchanger 90. The refrigerant passes through an opened first valve 80 and returns to the compressor 10. The cooling air around cooled heat radiation fins is fed into a car with the ventilated air in an air passage C.
Patent JP-H10157461-A (JP)
Title: Sealed structure of door weatherstrip
Inventor: HASHIMOTO YUTAKA
IPC: B60J5/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a sealed structure of a door weatherstrip mounted on vehicular double doors to prevent water from infiltrating into indoors by firmly assembling the door weatherstrip to the upper end of a door, and thereby setting a seal bead. SOLUTION: In the sealed structure of a door weatherstrip 24 mounted at the door upper end 22A of the parting part of the right door and left door of vehicular double doors, the door weatherstrip 24 includes a mounting base 25 and a hollow sealing part 26 molded integrally with the mounting base 25 and making elastic contact with a body to seal the inside and outside of the vehicle when the doors are closed, and a retainer 29 into which the mounting base 25 is fitted is mounted at the door upper end 22A, and a seal bead 40 extending in the extending direction of the retainer 29 is formed on the grounding surface of the door weatherstrip 24 and that of the horizontal plane of the retainer.
Patent JP-H04200131-A (JP)
Title: Inter-lan interconnection device
Inventor: ASANO HIROAKI
IPC: H04L12/24
Filed: 1990-11-29
Abstract: PURPOSE:To enhance a duplicate address detection function including stations connecting on a branch line by sending a connection confirming frame to each port when a port number learned precedingly and a port number learned this time differ and confirming it that a duplicate address is set when plural replies are received. CONSTITUTION:When a station 21 is connected newly and a frame is sent from the station 21 to another station connecting to a branch LAN 3 or LAN 4 via a trunk line LAN 1, an inter-LAN interconnection device 52 retrieves its destination address from a learning table and relays it to the trunk line LAN 1. Since an address 'A' is already registered in the learning table, the registered entry is revised and a port number field is revised into a port number 522 representing the branch line side and a live time field is set to a specified initial value. Upon the receipt of a frame from the station 21, an inter-LAN interconnection device 53 registers an address 'A' to the learning table 20 similarly.
Patent JP-H11170302-A (JP)
Title: Seal molding of semiconductor
Inventor: ITO HIDEO
IPC: B29L31/34
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for performing the seal molding of a semiconductor or the like by ejecting and supplying a sealing material from an injection molding machine to inject the molten sealing material into a cavity by a plunger. SOLUTION: A semiconductor seal molding method uses a semiconductor sealing injection mold wherein sprues 16 are provided and a plurality of sets each consisting of a plunger 23, a pot 22 and cavities 21a, 21b (21) are provided and the adjacent pots 22 are connected by first runners 17 becoming molten sealing material supply passages and the pots 22 and the cavities 21 are connected by second runners 18 becoming a selaing material injection passages and the runner opening and closing mechanisms for preventing the injection of the sealing material into the cavities 21 are provided to the second runners 18 and, in such a state that the runner opening and closing mechanisms are closed, the uniformly melted and kneaded sealing material is injected and supplied into the respective pots 22 through the sprues 16 and first runners 17 provided to the heated mold and, thereafter, the runner opening and closing mechanisms are opened and the respective plungers 23 are pressed into the pots 22 to inject the sealing material in the pots into the cavities 21 through the second runners 18 and the semiconductors bonded to preliminarily inserted lead frames by wire bonding are sealed and the sealing material is cured.
Patent JP-H06188908-A (JP)
Title: Packet transfer system
Inventor: INMAKI HIDEYASU
IPC: H04L45/121
Filed: 1992-12-16
Abstract: PURPOSE:To satisfy a desired delay time by referring to preserved delay times to determine a route corresponding to a designated delay time at the time of a request of packet transfer which designates this delay time. CONSTITUTION:Delay times required to transfer packets from each packet switchboard 100 to destinations through designated routes are periodically collected to this switchboard 100 and are preserved in a delay time collecting means 101 correspondingly to respective routes. When packet transfer designating a desired delay time is requested from a packet terminal PT 200, a line attribute determining part 125 receives and analyzes it through a line correspondence part 1141. A route attribute table 123213 is referred to extract delay time values corresponding to routes, and they are compared with the desired transfer delay time. As the result of comparison, a determining part 102 refers to the collecting means 101 to determine a route corresponding to the desired delay time value and reports it to a line selecting part 121. Thus, the transfer route satisfying the desired transfer delay time is set.
Patent JP-H07189299-A (JP)
Title: Hydraulic device of work machine
Inventor: KOBAYASHI TAKAHIRO
IPC: F15B11/02
Filed: 1993-12-28
Abstract: PURPOSE:To make it possible to carry out reproduction operation in conformity with switching over of the operating direction of an actuator in simple and small-sized structure. CONSTITUTION:Logic valves 6 to 9 are provided between a hydraulic pump 2 and a hydraulic cylinder 1 where a throttle 26 is installed to a joint drain pipeline 26. When non-reproduction mode (regular mode) is set, a pair of logic valves are opened in conformity with the operating direction of an operation lever 4 where the operation direction of the hydraulic cylinder 1 is switched over. When reproduction operation mode is set by extending the hydraulic cylinder 1, if the pressure in-flow port 29 of the logic valve 8 is lower than the pressure in a flow-out port 30, the logic valve 8 is opened, thereby allowing the hydraulic cylinder 1 to perform the reproduction operation.
Patent JP-H01171940-A (JP)
Title: Laminated polyester film
Inventor: TAKEDA NAOHIRO
IPC: C08J7/04
Filed: 1987-12-28
Abstract: PURPOSE:To improve heat resistance, sliding properties, mar resistance and peeling properties along with antistatic properties, by a method wherein the title film possesses a silicone resin layer laminated on a coating layer of a film to be obtained by stretching a polyester film after application of an applying solution comprised of a polymer having a main chain pyrrolidinium to the polyester film. CONSTITUTION:A laminated polyester film possesses a silicone resin layer laminated on a coating layer of a biaxially oriented polyester film to be obtained by stretching the said film after application of an applying solution comprised of a polymer having a main chain pyrrolidinium on at least one side of the polyester film. Polyester is either polyethylene terephthalate or polyethylene naphthalate whose 80mol% or more of constituent unit is either ethylene terephthalate or ethylene naphthalate respectively. A stretching process is performed preferably at 60-130 deg.C and the film stretched at least four times or more at a draw ratio is heat-treated at 150-250 deg.C.
Patent JP-H02182954-A (JP)
Title: Machine for weaving three-dimensional fabric
Inventor: TSUZUKI MAKOTO
IPC: D04C3/00
Filed: 1988-12-28
Abstract: PURPOSE:To take out a filament yarn at a right angle to the carrier-track surface or an angle close thereto by equipping a unit for setting the fell of cloth capable of concentrating filament yarns unwound from traveling bobbing and forming the fell of a three-dimensional fabric inside the carrier-track surface consisting of a closed surface. CONSTITUTION:The carrier-track surface on which bobbin carriers 7 travel is formed into a spherical- or cylindrical-shaped closed surface and the fell of a three-dimensional fabric is formed inside the carrier-track surface using the unit 10 for setting the fell of cloth. As the unit 10 for setting the fell of cloth, a mandrel 11 capable of formation of the objective three-dimensional shaped fabric by holding the end of a filament yarn unwound from a bobbin and moving the filament yarn along the outer surface thereof can be equipped.
Patent JP-H0220894-A (JP)
Title: Photograph processing device
Inventor: YODA AKIRA
IPC: G03G21/20
Filed: 1987-12-28
Abstract: PURPOSE:To eliminate the need of piping for returning developer to a developer tank and to facilitate the waste liquid treatment of surplus developer by providing a catalyst oxidizing means which oxidizes hydrocarbon in surplus developer after developing, changes said hydrocarbon into carbon dioxide and steam, and emits them to the air. CONSTITUTION:The surplus developer discharged into the waste liquid tank 88 is absorbed to its top by an absorbing cotton 96 and vaporized into a vaporizing tank 94 from the top; moreover, said vaporized surplus developer is oxidized when it passes through the catalyst. In this case, the catalyst 100 is heated by a heater for lighting catalyst 102, and heated at the temperature where catalyst action is sufficiently exercised. A component of the vaporized surplus developer consists of vaporized solvent employing hydrocarbon as a main component; therefore, when said vaporized surplus developer is oxidized by the catalyst 100, it is decomposed into carbon dioxide and steam, and discharged out of the catalyst 100. Consequently, the need of piping for returning developer to the developer tank is eliminated, whereby time and labor for the waste liquid treatment of surplus developer are saved.
Patent JP-H02178453-A (JP)
Title: Hip roof unit
Inventor: KAIHATSU NAOKI
IPC: E04B1/348
Filed: 1988-12-28
Abstract: PURPOSE:To improve the efficiency of the assembling work by fixing frame members constituting a support frame to the connection edge section of a roof plate and connecting them together. CONSTITUTION:A gable side eaves beam 20 fixed on the rear face of a gable side roof plate 1a, a corner beam 21, and rafter receiving small beams 12 and 13 are fixed to a support frame 2a under frame construction. A corner beam 22 fixed on the rear face of a girder side roof plate 1b is fixed, and the corner beams 21 and 22 are connected together. The construction of the support frame 2 and the fixing of the roof plates 1a and 1b to the support frame 2 can be concurrently completed.
Patent JP-H05165630-A (JP)
Title: Digital signal processor
Inventor: WATANABE KAZUO
IPC: H04S3/02
Filed: 1991-12-18
Abstract: PURPOSE:To reduce the intervention of a microcomputer for control to a digital signal processor(DSP) as few as possible and to simplify processing algorithm between the DSP and the microprocessor in the DSP. CONSTITUTION:This processor is comprised in such a manner that a conditional flag register 16 directly accessed by a microcomputer 19 for control is provided in a DSP 2, and a processing content can be changed at every sampling period of the DSP corresponding to the setting state of flags C1, C2 of the conditional flag register 16 by referring to the flags at every sampling period Ts of the DSP. Also, the processor is comprised in such a manner that the conditional flags C1, C2 are set on the conditional flag register 16 at the leading position of the sampling period of the DSP, and also, the conditional flag C1 can be reset at the ending position of the sampling period according to a reset instruction. Also, it is comprised so that the conditional flag C2 can be automatically reset at the ending position of one sampling period.
Patent JP-H08164945-A (JP)
Title: Garments recycling system and container for recycled garment therefor
Inventor: WADA TOSHIO
IPC: B65D30/00
Filed: 1994-12-09
Abstract: PURPOSE: To establish an efficient polyester garment-recycling system by versely following a rout of garment distribution and sales using recycled-garment containers made of alkali-soluble polyester. CONSTITUTION: Used polyester fiber garments 1 are recovered from consumers at retail dealers and contained in recycled-garment containers 3. Then, the garments 1 are collected and transported by delivery vehicles 5 of a dress maker 4 to a depot or a recovery treatment factory provided in the dress maker 4. When the collected amount reaches a given value, the garments 1 are recovered and treated by a recovery treatment apparatus. The recycled-garment container 3 have mesh-like parts on the sides so that alkali solution passes through the inside of the container 3 and comes quickly in contact with the garments 1 when the garments 1 undergo alkali processing. In addition, the recycled-garment container 3 is made of alkali-soluble polyester that is a copolymer of polyester with both or one of polyalkylene glycol and 5-(alkali metal sulfo)-isophtalic acid and speedily hydrolyzed.
Patent JP-H05151941-A (JP)
Title: Short arc type metal halide lamp
Inventor: IKEUCHI MITSURU
IPC: H01J61/88
Filed: 1991-11-26
Abstract: PURPOSE:To provide a short arc type metal halide lamp, which presents a sufficient light emission efficiency and color rendering performance, allows maintaining a spot light source for a long period, and has a satisfactory service lifetime. CONSTITUTION:A short arc type metal halide lamp includes a sealed body 1 of glass having a central swell, which bounds a light emitting space, and a pair of electrodes 4 situated opposedly within the central swell, wherein the lamp is not enclosed with any outer tubing and the rated input power is not more than 400W. Therein the conditions A:[d>=0.044(W/S)<0.87>] and B:[(W/S)>40] are satisfied, where (d) in mm is thickness of the tube wall thinnest portion constituting the swell, S in cm<2> is inner surface area of the swell, and W in W is rated input power of the lamp.
Patent JP-H01174397-A (JP)
Title: Production of polyglutamic acid
Inventor: TAKEBE HIDEAKI
IPC: C12P21/02
Filed: 1987-12-29
Abstract: PURPOSE:To obtain the subject industrially useful polyglutamic acid in a large amount at a low cost, by adding an amino acid to a bacterium capable of producing the polyglutamic acid and cultivating the bacterium. CONSTITUTION:An amino acid is added to a bacterium capable of producing polyglutamic acid to carry out cultivation. Thereby the aimed polyglutamic acid is obtained. Furthermore, e.g., Bacillus.subtilis F-2-01 (FERM-P 9082), are used as the above-mentioned bacterium and cultivation is preferably carried out at 30-40 deg.C and pH6-8 under aerobic conditions for 2-3 days.
Patent JP-2000159124-A (JP)
Title: Steering wheel
Inventor: KOJIMA KUNIO
IPC: B62D1/06
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent separation of a dressing material provided together with a coating material. SOLUTION: An exposed hole 34 is provided in a coating skin 24, a peripheral edge part of the exposed hole 34 is overlapped together from an outer side in a connection part 32 of a wood tone material 22, and it is coated with a bulking agent 20 together with the coating skin 24 in a condition that an exposed part 30 of the wood tone material 22 is exposed from the exposed hole 34. The coating skin 24, in a condition that tension is given, is made in adhesion to the bulking agent 20 and sewn in an opposite side to the exposed hole 34. In this way, the coating skin 24 presses the connection part 32 of the wood tone material 22 in the peripheral edge part of the exposed hole 34, so that separation of the wood tone material 22 provided together with the coating skin 24 can be prevented.
Patent JP-2001152711-A (JP)
Title: Door lock handle device
Inventor: SUGIMURA ATSUAKI
IPC: E05C3/04
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a door lock handle device prohibiting operation of a trigger lever without permission. SOLUTION: In the door lock handle device with the trigger lever 6, a through hole 11 penetrating transversally is bored in an operation part 10 of the trigger lever 6. A locking member of a padlock 20 is passed through the through hole 11. When the padlock 20 is attached/detached, operation of the trigger lever 6 is prohibited/allowed.
Patent JP-H04205957-A (JP)
Title: Disk carrier mechanism
Inventor: EBATA HIROSHI
IPC: G11B17/04
Filed: 1990-11-30
Abstract: PURPOSE:To prevent a disk from flawing by preventing the disk from being carried while rotating in a cartridge case. CONSTITUTION:Rotating power of a motor 118 is transmitted to a turntable 117 and its associated gear 117a, and a gear 130 to be meshed with the gear 117a associated with the turntable 117 is mounted on a oscillatory lever 132 making a motor shaft its rotary shaft so that the power can be transmitted. Moreover, the oscillatory lever 132 is constituted to be drawn by a spring 131 in the reverse direction to the rotating direction of the motor 118. Consequently, when the motor 118 is rotated, the oscillatroy lever 132 is rotated to lock the cartridge case 103 not to be ejectable, and when the motor 118 is stopped in its rotation, the oscillatory lever 132 is returned by the spring 131 to release the cartridge case 103 from its locking to be ejectable. By this method, at the time of ejecting the disk 102, the motor 118 is stopped in its rotation, and the disk 102 is never flawed by carrying the disk 102.
Patent JP-H01178312-A (JP)
Title: Descaling apparatus for hot rolled stock
Inventor: OKITA YOSHIYUKI
IPC: B21B45/08
Filed: 1987-12-29
Abstract: PURPOSE:To reduce surface flaws of rolled stock by providing a pair of upper and lower spray headers capable of lifting respectively and disposing independent opening and shutting valves respectively for each spray nozzle in a high pressure water piping system of spraying headers. CONSTITUTION:A fixing bed 2 of the upper spray header capable of lifting is provided on a planer-type frame 1 and the upper spray header 3 capable of lifting is disposed on the fixing bed 2. The lower spray header 5 capable of lifting is disposed on a fixed column 4, and further, the independent opening and shutting valves are disposed for each spray nozzle 9 respectively in the high pressure water feeding piping system for each spray header 3, 5. The fixing bed 2 and the spray headers 3, 5 are lifted respectively. Corresponding to the exfoliation property of the scale of the rolled stock 1, the fixing fed 2 and spray headers 3, 5 are lifted or lowered and the opening and shutting valves of the nozzles 9 are controlled to open and to shut respectively and to select the number of the high pressure water spraying nozzles 9. Because the scale of the rolled stock 1 is surely removed, the generation of the surface flaws of the product is reduced.
Patent JP-H05146202-A (JP)
Title: Sowing device
Inventor: TAKAGI TADAO
IPC: A01C7/08
Filed: 1991-11-25
Abstract: PURPOSE:To surely and uniformly engage seeds with the sowing holes of a sowing plate by transferring a rotation brush and a dropping chute for guiding delivered sows at an end of the sowing plate and disposing seed guides on the sowing plate in parallel to the traveling direction. CONSTITUTION:Seeds delivered with a delivering roll 22 are guided to an end of a sowing plate 36 through a dropping chute 50. A rotation brush 51 for leveling the surface of the sowing plate is reciprocatively transferred together with the dropping chute from the end of the sowing plate to the other end. Seed guides 37 are disposed between the groups of the respective sowing holes 35 on the sowing plate in parallel to the transferring direction of the rotation brush to guide the seeds into the respective holes.